What is Process portal A(PPA)?

1 Answers   ABB,

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Control valve Flow characteristic. How the equal percentege curve form?

5 Answers  

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What is the Difference between CNC and PLC

1 Answers  

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Why do we use 24V DC supply in instrumentation? What are its merits and demerits??

1 Answers   JSW, MJPRU,

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What are Sinking and Sourcing IO Cards

2 Answers  

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What is the difference between DCS and SCADA?

1 Answers  

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how to calibrate displacer type level transmitter by dry weight method please mention formula for weight calculation

1 Answers  

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the whole paper was based on Transducers..questions like define repeatability, error,accuracy,precision..den there were many q. on the conversion of Pa to mmHg and other units.. also..der wer few Q. on some level sensors(with diagram)

0 Answers   GNFC,

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Square root calculation for dp flow transmitter?

0 Answers  

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how to calibrate and troubleshooting of leveltroll?

0 Answers   Kharafi National,

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flow transmitter range is 0 -500 mmwcc but the transmitter shows 12 ma for o mmwc instead of 4 ma ...how to solve this problem when we apply 375 mmwc it shows 16 ma

3 Answers  

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what is stroke check for field instument transmetter's & AOV's

0 Answers  

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